Ask the Professor, April 11, 2016
https://youtu.be/uZPg5u18yug The audio-only version is available here: [podcast title="Ask the Professor (audio), April 11"]http://www.thejohnrobson.com/podcast/John2016/April/Ask_Professor_22.mp3[/podcast]
https://youtu.be/uZPg5u18yug The audio-only version is available here: [podcast title="Ask the Professor (audio), April 11"]http://www.thejohnrobson.com/podcast/John2016/April/Ask_Professor_22.mp3[/podcast]